Looking for an engaging way to introduce students to problem solving and mathematical thinking? This ready to use Algebra 1 Unit 4 Lesson 1 slides are designed using the iIlustrative Mathematics "Three Reads" protocol to help students slow down, make sense of problems, and build confidence with modeling situations. Perfect for: ✅ Algebra 1 classrooms ✅ Regents prep ✅ SWD/ICT/ENL support ✅ Guided instruction & class discussion ✅ Teachers who want structured, student-friendly slides What’s Include